Base | Representation |
---|---|
bin | 10010101100111000… |
… | …11010111100010101 |
3 | 221220201110022012211 |
4 | 21112130122330111 |
5 | 131030244204212 |
6 | 4340140513421 |
7 | 503543336425 |
oct | 112634327425 |
9 | 27821408184 |
10 | 10040225557 |
11 | 429249a07a |
12 | 1b4254b871 |
13 | c4013288b |
14 | 6b3634485 |
15 | 3db6a69a7 |
hex | 25671af15 |
10040225557 has 2 divisors, whose sum is σ = 10040225558. Its totient is φ = 10040225556.
The previous prime is 10040225527. The next prime is 10040225593. The reversal of 10040225557 is 75552204001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9708949156 + 331276401 = 98534^2 + 18201^2 .
It is a cyclic number.
It is not a de Polignac number, because 10040225557 - 211 = 10040223509 is a prime.
It is a super-2 number, since 2×100402255572 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10040225527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020112778 + 5020112779.
It is an arithmetic number, because the mean of its divisors is an integer number (5020112779).
Almost surely, 210040225557 is an apocalyptic number.
It is an amenable number.
10040225557 is a deficient number, since it is larger than the sum of its proper divisors (1).
10040225557 is an equidigital number, since it uses as much as digits as its factorization.
10040225557 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14000, while the sum is 31.
Adding to 10040225557 its reverse (75552204001), we get a palindrome (85592429558).
The spelling of 10040225557 in words is "ten billion, forty million, two hundred twenty-five thousand, five hundred fifty-seven".
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